{"product_id":"543-034","title":"543-034","description":"The 3\" High Limit Switch L175-20F is an essential safety component designed for heating systems and large appliances. This thermal limit control acts as a critical fail-safe, monitoring internal temperatures to prevent overheating and potential equipment damage. Specifically engineered to open the electrical circuit when temperatures reach 175 degrees Fahrenheit and reset once the temperature drops by a 20-degree differential, it ensures your heating unit operates within safe parameters. Ideal for HVAC maintenance and appliance repair, this high-limit thermostat is built for durability and precision in high-heat environments. Replacing a faulty limit switch is a vital step in restoring the safety and efficiency of your furnace or heating assembly.\u003cbr\u003e\nType: High Limit Control Switch\u003cbr\u003e\nSize: 3-inch\u003cbr\u003e\nDimensions: 3 inches\u003cbr\u003e\nApplication: Commonly used in residential furnaces, HVAC heating systems, and industrial drying equipment to monitor air temperature and provide over-temperature protection.\u003cbr\u003e\nSpecifications: Cut-out temperature: 175°F; Reset temperature: 155°F (20°F differential); Circuit: Normally Closed (NC); 3-inch insertion depth\/bracket size.","brand":"BCFurnace","offers":[{"title":"3\" HIGH LIMIT SWITCH L175-20F \/ 543-034","offer_id":47251536019741,"sku":null,"price":68.83,"currency_code":"CAD","in_stock":true},{"title":"3\" HIGH LIMIT SWITCH L175-20F \/ 381680R","offer_id":47251536085277,"sku":null,"price":68.83,"currency_code":"CAD","in_stock":true},{"title":"3\" HIGH LIMIT SWITCH L175-20F \/ 626364R","offer_id":47251536118045,"sku":null,"price":68.83,"currency_code":"CAD","in_stock":true},{"title":"3\" HIGH LIMIT SWITCH L175-20F \/ 626424R","offer_id":47251536052509,"sku":null,"price":68.83,"currency_code":"CAD","in_stock":true},{"title":"3\" HIGH LIMIT SWITCH L175-20F \/ 626426R","offer_id":47251536183581,"sku":null,"price":68.83,"currency_code":"CAD","in_stock":true},{"title":"3\" HIGH LIMIT SWITCH L175-20F \/ 626445R","offer_id":47251536249117,"sku":null,"price":68.83,"currency_code":"CAD","in_stock":true},{"title":"3\" HIGH LIMIT SWITCH L175-20F \/ 626450R","offer_id":47251536216349,"sku":null,"price":68.83,"currency_code":"CAD","in_stock":true},{"title":"3\" HIGH LIMIT SWITCH L175-20F \/ 636377R","offer_id":47251536150813,"sku":null,"price":68.83,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/73bcb3b2d2234268a714a50dc07331f1.webp?v=1773958945","url":"https:\/\/bcfurnace.myshopify.com\/products\/543-034","provider":"BCFurnace","version":"1.0","type":"link"}